This sounds a lot like what I've experienced with social anxiety and also depression. Both can cause something I describe as "I'm stuck inside my body and don't belong in here!" or "space syndrome!" You may not actually be panicking or even worrying at all when you feel this way, but trust me, anxiety can definitely bring about that bizarre feeling. I feel this way whenever I am away from home, too.
Thank you for anwering, it means a lot. I feel like it is related to a depression yes, I am also always tired. I just dont want to sleep at night because i feel relaxed at night and i dont want another day to start with the same bizzarre feeling, i dont know what to do about it. Some people take meds but that is just not the option for me because i feel calmed down enough that would just make me even more feeling like im just dreaming. Wish i could explain it to my psychologist, have you tried anything that works?